1,lima nui excavator, E nānā i ka lima o ka excavator a me ka lima liʻiliʻi ʻaʻohe māwae, nā hōʻailona welded, inā he mau māwae, e hōʻoia i ka maikaʻi ʻole o ka mīkini hana maloʻo ma mua, ua pōʻino nui ka mīkini. ʻAʻole maʻalahi ka mālama ʻana i kēlā mīkini inā kūʻai hou ʻia.
2, nana i kanā kinikiniʻaʻohe wahi o nā ʻōpala, inā he puʻupuʻu, e hōʻoia i ka pōʻino nui o ka mīkini, e hoʻomau ka cylinder i ka leak aila, ʻoiai inā e hoʻomau ka ʻaila aila hou i kahi manawa pōkole, no laila i ke kūʻai ʻana o ʻelua kelepona paʻa, e nānā i ka cylinder he mea nui loa.
3, e nānā i ka ʻāpana huila ʻehā, e nānā mua i kakaʻa huila, huila alakai, huila kākoʻo, huila hāpai, aʻaʻahu hele wāwaekoʻikoʻi. ʻO ka lua, e nānā inā he kumu maoli ke kaulahao, aia kahi hōʻailona ma ke kaulahao, inā pili kēia logo a me ka ʻike mīkini, e hōʻike ana he kumu maoli ke kaulahao, inā ʻaʻole kūlike, hōʻoia ua hoʻololi ʻia ke kaulahao, ʻoi aku ke koʻikoʻi o ka mīkini, no laila e kūʻai pono.
4, ʻike ʻia ka ʻenekini he "naʻau" excavator, no laila i ke kūʻai ʻana i ʻelua kelepona pono e nānā pono i ka mīkini, ka hoʻāʻo ʻana i ka wā e hoʻolohe ai i ka mīkini ʻaʻohe walaʻau, ikaika ka mana, hana inā he hāʻule o ka wikiwiki, akā hiki nō ke komo i ka ʻōnaehana e nānā, e ʻike inā nui ka nui o ka exhaust, inā ʻoi aku ka nui o ka pahu e hōʻoia i ka lōʻihi o ka hana ʻana o ka mīkini.
5, Hoʻohana ʻia ka excavato, pono ʻoe e nānā i ke kaʻa kaʻa, e nānā inā he ikaika ka rotation, inā he nui ka walaʻau, inā pono ka walaʻau e nānā i kahi ʻāpana o ka walaʻau, a laila e nānā pono inā aia kahi āpau o ka chassis rotating, a ʻo ka lua e nānā pono i ka dispenser excavator, no ka mea, ʻo ka hana o ka mea hoʻokele e ʻike pono i ka hana o ka mea hoʻokele. ua pili, ina paha he hoomaha.
6, ʻo ka paila hydraulic ka mea mana o kaʻōnaehana hydraulic, ʻO kāna kuleana ke hoʻololi i ka ikehu mechanical o ke kumu kumu i ka ikehu kaomi wai, ka ʻōnaehana hydraulic o ka ʻaila ʻaila, hāʻawi ia i ka mana i ka ʻōnaehana hydraulic holoʻokoʻa. nolaila, kepāpaʻa hydraulicHe mea nui hoʻi ka nānā ʻana, e kūʻai i ʻelua kelepona paʻa e hoʻopā i ka pā hydraulic ma ka lima, e nānā inā he haʻalulu ka manaʻo, a laila e nānā inā he mau māwae ka pā hydraulic, inā paha he kūlana leakage ʻaila koʻikoʻi, ka hoʻāʻo hoʻāʻo, e nānā inā ikaika ka pā hydraulic, ʻaʻohe walaʻau.
7, e nānā i ka ʻōnaehana uila, inā hiki ke hana pono nā kaapuni a pau, a laila e komo i ka ʻōnaehana kamepiula e nānā i ka motherboard, inā hiki iā ʻoe ke ʻike i ka hana ma hope o ke komo ʻana i ka ʻōnaehana, e like me ka helu o nā kipi, kaomi, ke ʻano mālama, a me nā mea ʻē aʻe, a laila e hōʻoia i ka maʻamau o ka papa kamepiula.
Ka manawa kau: Nov-09-2021
